After watching Lin Que shrink his body skeleton to the size of a baby, and then curl up into the ventilation duct, Qi Lin quickly put back the barbed wire cover that had been removed, and erased all traces left on the wall.

The only flaw was that there were some extra signs of wear on the screws used to hold the wire cover in place, but the screws were embedded in the wall, and if they were not screwed out, they would definitely not be visible, even if the team left the passage and the security cameras on the wall returned to normal, the jailers would never have thought that someone had slipped into this narrow vent.

After checking the bodies of the two jailers on the side again, after confirming that the two bodies were in the dead corner of the surveillance camera, Qi Lin asked people to seal the cut metal plate back into the distance, and the gap was sealed with ultra-thin tape of the same color and metallic texture, with the pixels of the surveillance camera, unless the image was deliberately enlarged, otherwise it looked basically no different from the original.

The Mastermind had previously explained to them that although it could help the team members hack the surveillance cameras in the submarine prison, it could not hack all the cameras at the same time, and at most it could only make the cameras in the area where the team members were located not work properly, and send fake videos to the screen of the monitoring room, so as to deceive the jailers in the monitoring room.

If all the cameras in the submarine prison are hacked at the same time, even if they do not attract the attention of the prison's main control system, the jailers in the monitoring room will detect the abnormality...... After all, computers are dead things, while people are alive.

In other words, once the team leaves the area, the security cameras in the passage will return to normal, and they will have to erase as much trace as possible in order to infiltrate the vicinity of the cell.

Of course, Qi Lin also proposed a plan to attack the monitoring room first and control the monitoring room, but the prevention level of the monitoring room in the submarine prison is not weaker than that of the cell where Qin is held, and next to the monitoring room is the barracks where the guards are resting, as long as the slightest movement is caused, it will immediately attract hundreds of jailers.

"Watch your steps and don't step too hard." Qi Lin walked towards the depths of the passage while holding his pistol, and reminded in a low voice that footprints are one of the main traces, but the team members are equipped with a special soft shoes, as long as they take their steps lightly, not only will they not leave footprints, but even the sound of footsteps can be completely eliminated.

……

In addition to the patrol jailers, who are in teams of two, the jailers at the fixed guard are in groups of four, and the two groups are on duty at the same time, and the third group is responsible for rotating to ensure that at least four people are present on the guard at any given time.

Turning two corners, at the end of the passage was a heavy metal door, in front of which stood eight jailers in gray company uniforms, holding V308 tactical assault rifles in their hands, and under the white helmets were a transparent brown resin shield that completely covered the jailer's face.

After determining the position of the jailers through the miniature camera, Qi Lin, who was squatting behind the corner of the passage, quickly made a few gestures.

The meaning of the gesture is simple, there are eight jailers in total, four of which are solved by Qi Lin, two by Akon, and two by Ayakui.

In addition to the two people guarding the sea, there are a total of 11 team members who entered the submarine prison together, and there are as many as ten people excluding Lin Que who is walking alone, but it is a bit unrealistic to let one person aim at a target, and two to three people are the best choice for the number of people to launch a surprise attack in the shortest possible time.

Qi Lin closed his eyes slightly, and the eight thought beacons flew out against the wall without realizing it, attaching to the bodies of the eight jailers - after many subsequent enhancements, Qi Lin was now not only very close to the critical point of a sixth-level evolutionary, but also the maximum number of mind beacons released had also changed from three to eight.

After the telepathic beacon was attached to the eight jailers, Qi Lin shared all their senses, and by tracking their gaze, he could tell that he and the eight jailers had been constantly scanning the entire passage—fortunately, the tiny camera they were using was small enough, and the shape, material, and color were hidden enough, as if they were using the usual styles of the old days...... If a camera-sized coin pokes out of the corner, they're probably exposed.

At this moment, the surveillance camera above the heads of the eight jailers suddenly made a soft sound of "beep", and the green light indicator light representing "normal" suddenly turned into an orange indicator light that meant "malfunctioning", which suddenly made the jailers slightly stunned, and then one of them walked directly under the surveillance camera, looked up at the surveillance camera, and the other jailer immediately reached for the communicator fixed on the wall......

"Action!"

Qi Lin's raised hand was instantly put down, and at the same time, eight thought beacons that had long been attached to the jailers detonated at the same time, and the figures of the eight jailers were stunned, and even if they fell into a brief dizziness-

Qi Lin and Akon dodged out from behind the corner at the same time, and the moment Qi Lin locked on the four jailers on the right side with his eagle eye and shot them all in the head with a silenced pistol, the crossbow string in Akon's hand also emitted two faint buzzes in succession, and two crossbow bolts the size of ballpoint pen refills were already nailed to the necks of the two jailers on the left.

Although the jailer who was hit by the crossbow bolt did not die immediately, the toxin attached to the arrow caused them to enter a state of paralysis without moving...... Of course, this paralysis didn't last long, and when the other toxin on the arrow spread through their bodies along the bloodstream, it was time to declare them dead.

And this process is only less than a second, and it is not an exaggeration to describe it as seeing blood to seal the throat.

As for the last two jailers, their death method was the most direct and the most bizarre, only to see a large amount of viscous red-black blood suddenly overflow from their seven orifices, and the whole person slipped softly against the wall and fell to the ground - with Ayakui's ability, she could completely pinch and explode their brains and hearts from a distance of dozens of meters, and she didn't even have to show her face in front of them.

After solving the eight jailers, Qi Lin and the others quickly moved to the metal door and stuck the tactical point, while Jiang Shanyan squatted in front of the metal door, took off the tablet hanging on her chest, and took out a data cable similar to the head of a stethoscope from her backpack, and attached it to the lock of the metal door, and the other end was connected to the tablet in her hand.

"I need eighty seconds." Kang Sun-yeon said briefly, her fingers already tapping quickly on the tablet screen.

"Eighty seconds, understood." Qi Lin nodded, crouched behind Jiang Shanyan, and aimed the pistol in his hand at the tightly closed metal door, while Harvey lay next to Qi Lin, using a fully automatic assault rifle with an Osprey silencer to frame the corner of the passage behind him.

The other team members also performed their own duties, completely controlling the entire passage in front of the metal door.

As mentioned above, Jiang Shanyan is definitely one of the top hackers in the human world, it took her less than sixty-five seconds to break the security measures on the lock of the metal door, and she picked up a magnetic card hanging on the jailer's neck and swept it on the sensor, and the metal door slid silently to the sides.

If it weren't for her, using the death jailer's magnetic card, Qi Lin and the others could also open the door, but at the same time as opening the door, the main control system would restart the surveillance camera in front of the metal door that was hacked by the mastermind, in that case, the whereabouts of Qi Lin and the others would be completely exposed under the noses of the jailer in the monitoring room.

The other end of the metal door was still an identical passage, but there was no jailer guarding that end, Qi Lin stood up from the ground and led the team through the metal door.

As for the corpses of the eight jailers, there is no need for Qi Lin and them to deal with them, the mastermind will keep the surveillance cameras here in a state of failure for thirty minutes - if they are restored, the empty sentry and the eight jailers who have disappeared will inevitably cause martial law in the entire undersea prison.

"Keep going."

Qi Lin, who was at the forefront, once again used a telekinetic beacon and a silenced pistol to eliminate a group of patrolling jailers, and the team members once again came to a metal door.

According to the structure of the undersea prison provided by the mastermind, behind this metal door is a vertical elevator that can enter the next floor of the undersea prison, that is, the one where the prisoners are held.

It's just that as far as Qi Lin knows, in this undersea prison, except for the "VIP cell" where Qin is located, all the other cells are empty, and those prisoners who were originally held here have been transferred or executed before Qin "stays" here, and after Qin was sent here, the defense force here has also been strengthened several times, in order to ensure that nothing goes wrong.

Just like the previous time, Kang Sun-yeon crouched in front of the metal door and began to crack the lock, while the others stuck in the surrounding spots...... However, at the moment when Jiang Shanyan had just broken the door lock and placed the magnetic card on the sensor, Qi Lin heard a very slight grinding sound of a metal noose!

"Wait!"

At the moment when Qi Lin spoke, it was already too late, and the metal door slid open to both sides, and at the same time, the elevator door behind the metal door opened-

The two groups of patrolling jailers took the elevator to the floor where Qi Lin and them were at this time, and the team guarding the door had a big eye to a small eye......

"Phew!"

A jailer subconsciously pulled the trigger of the rifle in his hand, and the bullet directly pierced Jiang Shanyan's chest squatting in front of the door, and the next second, Harvey and Qi Lin fired at the same time, sweeping all these jailers into the car of the elevator.

"Damn it...... I happened to bump into ......"

Qi Lin secretly cursed in his heart that he was unlucky, although the main brain could hack into the monitoring system of the submarine prison, but due to electromagnetic interference, it could not transmit this information to Qi Lin and them, so it would lead to this kind of accident.

The shrill sirens echoed throughout the undersea prison within seconds of the jailer's gunshots, red lights flashing in the passageway, and a chaotic sound of footsteps from far and near—

"Hold the entrance of the passage!"

Qi Lin immediately ordered, squatted down to check on Jiang Shanyan, who was shot.

At such a close distance, the wounds on her body were terrifying when she was hit by a 7.62 mm full-power rifle bullet, a large area of red blood had flowed, and her pulse was negligibly weak.

Even if Qi Lindang chose to give up, they didn't have time to rescue Jiang Shanyan, besides, her condition could not be rescued under the current conditions, and she had to be sent to the emergency cabin immediately and undergo surgery.

The jailers had already appeared at the end of the passage, but as soon as they appeared, they were suppressed by the heavy fire of the squad, and after leaving behind seven or eight corpses, they had to retreat to the back of the corner of the passage.

"Alternate cover, get into the elevator!"

One shot ended Jiang Shanyan, who was already in a near-death state, and Qi Lin, Harveys and others retreated into the elevator car while shooting.

However, due to the alarm being triggered, the elevator car has been locked, no matter how Qi Lin presses the down button, the elevator car does not move at all, and the metal door of the car cannot be closed at all.

"Damn! Kang Sun-yeon is dead, and none of us have a way to unlock the locked state of the elevator! Harves glanced at Qi Lin and said a little anxiously.

"I have a way...... Everyone is ready to attack, and the muzzle of the gun is aimed at the mouth of the car—"

After speaking, Qi Lin pulled out another pistol from his waist - no, no, this gun should not be described as a gun, it is more appropriate to say that it is a hand cannon, the thick grip contains a magazine with only three bullets, and the caliber of each bullet in this magazine has reached a terrifying 14.5 mm.

Qi Lin raised his hand cannon and fired a shot at his feet, the bullet directly penetrated the bottom plate of the car, and at the same time smashed the safety tenon located at the bottom of the car, and then raised his hand and fired a shot at the top of the car, breaking the noose hanging from the car!

With a piercing sound of metal rubbing, the car began to slide slowly, and then, faster and faster!

"Woo !!"

The noose was broken and the safety tenon was destroyed, and the car slammed into the bottom of the elevator shaft, and the team members who had been prepared in the car pulled the trigger at the same time, sweeping down the jailers who were guarding the doorway.

"I've been shot!"

Harvey shouted suddenly, his hand clutching his arm, blood pouring from between his fingers.

"Akon, bandage him, we need to get out of here quickly, or we'll be completely blocked in this corner by the time the jailers arrive!"

.。 m.